Publications
Meta-analysis of sequencing studies with heterogeneous genetic associations." Genet Epidemiol 38, no. 5 (2014): 389-401.
" A multiple imputation strategy for sequential multiple assignment randomized trials." Stat Med 33, no. 24 (2014): 4202-14.
" Partial correlation matrix estimation using ridge penalty followed by thresholding and re-estimation." Biometrics 70, no. 3 (2014): 765-73.
"Partial correlation matrix estimation using ridge penalty followed by thresholding and re-estimation." Biometrics 70, no. 3 (2014): 765-73.
"Phase II clinical trials with time-to-event endpoints: optimal two-stage designs with one-sample log-rank test." Stat Med 33, no. 12 (2014): 2004-16.
"On random sample size, ignorability, ancillarity, completeness, separability, and degeneracy: sequential trials, random sample sizes, and missing data." Stat Methods Med Res 23, no. 1 (2014): 11-41.
"Randomized phase II clinical trials." J Biopharm Stat 24, no. 4 (2014): 802-16.
"Sample size determination in shared frailty models for multivariate time-to-event data." J Biopharm Stat 24, no. 4 (2014): 908-23.
"Sample size/power calculation for stratified case-cohort design." Stat Med 33, no. 23 (2014): 3973-85.
"Sample size/power calculation for stratified case-cohort design." Stat Med 33, no. 23 (2014): 3973-85.
"Set-valued dynamic treatment regimes for competing outcomes." Biometrics 70, no. 1 (2014): 53-61.
"SGPP: spatial Gaussian predictive process models for neuroimaging data." Neuroimage 89 (2014): 70-80.
" Stratified Fisher's exact test and its sample size calculation." Biom J 56, no. 1 (2014): 129-40.
" Use of historical control data for assessing treatment effects in clinical trials." Pharm Stat 13, no. 1 (2014): 41-54.
"Assessing the causal effect of organ transplantation on the distribution of residual lifetime." Biometrics 69, no. 4 (2013): 820-9.
"Bayesian spatial transformation models with applications in neuroimaging data." Biometrics 69, no. 4 (2013): 1074-83.
"Block-diagonal discriminant analysis and its bias-corrected rules." Stat Appl Genet Mol Biol 12, no. 3 (2013): 347-59.
"Clinical characteristics, response to exercise training, and outcomes in patients with heart failure and chronic obstructive pulmonary disease: findings from Heart Failure and A Controlled Trial Investigating Outcomes of Exercise TraiNing (HF-ACTION)." Am Heart J 165, no. 2 (2013): 193-9.
"Clinical characteristics, response to exercise training, and outcomes in patients with heart failure and chronic obstructive pulmonary disease: findings from Heart Failure and A Controlled Trial Investigating Outcomes of Exercise TraiNing (HF-ACTION)." Am Heart J 165, no. 2 (2013): 193-9.
"Diseased region detection of longitudinal knee MRI data." Inf Process Med Imaging 23 (2013): 632-43.
"Doubly-robust estimators of treatment-specific survival distributions in observational studies with stratified sampling." Biometrics 69, no. 4 (2013): 830-9.
"Doubly-robust estimators of treatment-specific survival distributions in observational studies with stratified sampling." Biometrics 69, no. 4 (2013): 830-9.
"Doubly-robust estimators of treatment-specific survival distributions in observational studies with stratified sampling." Biometrics 69, no. 4 (2013): 830-9.
"Doubly-robust estimators of treatment-specific survival distributions in observational studies with stratified sampling." Biometrics 69, no. 4 (2013): 830-9.
"Efficient estimation of the distribution of time to composite endpoint when some endpoints are only partially observed." Lifetime Data Anal 19, no. 4 (2013): 513-46.
"Efficient semiparametric estimation of short-term and long-term hazard ratios with right-censored data." Biometrics 69, no. 4 (2013): 840-9.
"Efficient semiparametric estimation of short-term and long-term hazard ratios with right-censored data." Biometrics 69, no. 4 (2013): 840-9.
"Efficient semiparametric estimation of short-term and long-term hazard ratios with right-censored data." Biometrics 69, no. 4 (2013): 840-9.
"Empirical pathway analysis, without permutation." Biostatistics 14, no. 3 (2013): 573-85.
"Empirical pathway analysis, without permutation." Biostatistics 14, no. 3 (2013): 573-85.
"Empirical pathway analysis, without permutation." Biostatistics 14, no. 3 (2013): 573-85.
"Kappa statistic for clustered dichotomous responses from physicians and patients." Stat Med 32, no. 21 (2013): 3700-19.
"Localized differences in caudate and hippocampal shape are associated with schizophrenia but not antipsychotic type." Psychiatry Res 211, no. 1 (2013): 1-10.
"A longitudinal functional analysis framework for analysis of white matter tract statistics." Inf Process Med Imaging 23 (2013): 220-31.
"MASS: meta-analysis of score statistics for sequencing studies." Bioinformatics 29, no. 14 (2013): 1803-5.
"MASS: meta-analysis of score statistics for sequencing studies." Bioinformatics 29, no. 14 (2013): 1803-5.
"Meta-analysis of gene-level associations for rare variants based on single-variant statistics." Am J Hum Genet 93, no. 2 (2013): 236-48.
"Multicategory reclassification statistics for assessing improvements in diagnostic accuracy." Biostatistics 14, no. 2 (2013): 382-94.
"Quantitative trait analysis in sequencing studies under trait-dependent sampling." Proc Natl Acad Sci U S A 110, no. 30 (2013): 12247-52.
"ROC curve estimation under test-result-dependent sampling." Biostatistics 14, no. 1 (2013): 160-72.
"Sample size considerations of prediction-validation methods in high-dimensional data for survival outcomes." Genet Epidemiol 37, no. 3 (2013): 276-82.
"Sample size estimation in educational intervention trials with subgroup heterogeneity in only one arm." Stat Med 32, no. 12 (2013): 2140-54.
"Ten-year experience with extended criteria cardiac transplantation." Circ Heart Fail 6, no. 6 (2013): 1230-8.
"Bayesian influence measures for joint models for longitudinal and survival data." Biometrics 68, no. 3 (2012): 954-64.
"Bayesian lasso for semiparametric structural equation models." Biometrics 68, no. 2 (2012): 567-77.
"Bayesian meta-experimental design: evaluating cardiovascular risk in new antidiabetic therapies to treat type 2 diabetes." Biometrics 68, no. 2 (2012): 578-86.
"Bayesian meta-experimental design: evaluating cardiovascular risk in new antidiabetic therapies to treat type 2 diabetes." Biometrics 68, no. 2 (2012): 578-86.
"Bayesian methods in clinical trials: a Bayesian analysis of ECOG trials E1684 and E1690." BMC Med Res Methodol 12 (2012): 183.
"Bayesian methods in clinical trials: a Bayesian analysis of ECOG trials E1684 and E1690." BMC Med Res Methodol 12 (2012): 183.
"Bayesian methods in clinical trials: a Bayesian analysis of ECOG trials E1684 and E1690." BMC Med Res Methodol 12 (2012): 183.
" Biomarker-based clinical trials., 2012.
Challenges in genome-wide association analysis of drug-induced toxicity data from clinical trials., 2012.
Checking semiparametric transformation models with censored data." Biostatistics 13, no. 1 (2012): 18-31.
" Comparative effectiveness of oxaliplatin vs non-oxaliplatin-containing adjuvant chemotherapy for stage III colon cancer." J Natl Cancer Inst 104, no. 3 (2012): 211-27.
" A genome-wide association study identifies novel loci for paclitaxel-induced sensory peripheral neuropathy in CALGB 40101." Clin Cancer Res 18, no. 18 (2012): 5099-109.
" IQ-Learning., 2012.
Missing data in clinical studies: issues and methods." J Clin Oncol 30, no. 26 (2012): 3297-303.
"Missing data in clinical studies: issues and methods." J Clin Oncol 30, no. 26 (2012): 3297-303.
"Mixed model analysis of censored longitudinal data with flexible random-effects density." Biostatistics 13, no. 1 (2012): 61-73.
"Multiscale adaptive marginal analysis of longitudinal neuroimaging data with time-varying covariates." Biometrics 68, no. 4 (2012): 1083-92.
"Multivariate phenotype association analysis by marker-set kernel machine regression." Genet Epidemiol 36, no. 7 (2012): 686-95.
" Performance of rapid influenza H1N1 diagnostic tests: a meta-analysis." Influenza Other Respir Viruses 6, no. 2 (2012): 80-6.
"Phase II cancer clinical trials with heterogeneous patient populations." J Biopharm Stat 22, no. 2 (2012): 312-28.
"Power and sample size calculation for microarray studies." J Biopharm Stat 22, no. 1 (2012): 30-42.
"Power and sample size calculations for SNP association studies with censored time-to-event outcomes." Genet Epidemiol 36, no. 6 (2012): 538-48.
"Power and sample size calculations for SNP association studies with censored time-to-event outcomes." Genet Epidemiol 36, no. 6 (2012): 538-48.
"Power and sample size calculations for SNP association studies with censored time-to-event outcomes." Genet Epidemiol 36, no. 6 (2012): 538-48.
"Prediction of the Best Treatment Assignment Using Random Forest with Regression in the Nodes., 2012.
Rapid and robust resampling-based multiple-testing correction with application in a genome-wide expression quantitative trait loci study." Genetics 190, no. 4 (2012): 1511-20.
"On sample size calculation for comparing survival curves under general hypothesis testing." J Biopharm Stat 22, no. 3 (2012): 485-95.
"On sample size calculation for comparing survival curves under general hypothesis testing." J Biopharm Stat 22, no. 3 (2012): 485-95.
"Variable selection for covariate-adjusted semiparametric inference in randomized clinical trials." Stat Med 31, no. 29 (2012): 3789-804.
"Variable selection for covariate-adjusted semiparametric inference in randomized clinical trials." Stat Med 31, no. 29 (2012): 3789-804.
"Assessing the dependence of sensitivity and specificity on prevalence in meta-analysis." Biostatistics 12, no. 4 (2011): 710-22.
"Bayesian design of noninferiority trials for medical devices using historical data." Biometrics 67, no. 3 (2011): 1163-70.
"Bayesian estimation of semiparametric nonlinear dynamic factor analysis models using the Dirichlet process prior." Br J Math Stat Psychol 64, no. Pt 1 (2011): 69-106.
"Bayesian estimation of semiparametric nonlinear dynamic factor analysis models using the Dirichlet process prior." Br J Math Stat Psychol 64, no. Pt 1 (2011): 69-106.
" DiNAMIC: a method to identify recurrent DNA copy number aberrations in tumors." Bioinformatics 27, no. 5 (2011): 678-85.
"DiNAMIC: a method to identify recurrent DNA copy number aberrations in tumors." Bioinformatics 27, no. 5 (2011): 678-85.
"